I turned on my Inspire1 gen1 last week for the first time in quit a while. I upgraded the FW and now I'm not getting ANY Video Transmission, just black video with the red No Video Transmission.  Oddly enought everything else works fine (histogram, movement, etc). My hidden FW logs show on lines 800 and 1500 "Device not detected". So, does this mean I have to send to DJI for repair? Or does rolling back firmware work?
FYI I purchased the X5 as an upgrade from my original X3 camera... And the video transmission still works fine with the X3.

- Thanks for your time


FW Log:

Hi Gunner Dog, sorry for the difficulties with the drone, please check the golden fingers on the damping plate to see if they are dirty or damaged and re-plug the cable that connects the damping plate and the aircraft, then wait for 30 minutes and upgrade again to see if it works.